// JavaScript Document
var mybanner
function banner()

{	
	
	var urlb="banners.asp"
	var parametersb='spd=' + Math.random();
	mybanner=myXMLHttpObject(stateChangedb)
	mybanner.open("POST",urlb,true)
	mybanner.setRequestHeader("Content-Type","application/x-www-form-urlencoded; charset=UTF-8")
	mybanner.send(parametersb)
	setTimeout("banner()", 4000); 
}
function stateChangedb()
{
	
	if ((mybanner.readyState == 4) || (mybanner.readyState == "complete")){	

  	var mytxt=mybanner.responseText;
	document.getElementById('body_welcome_bottombox').innerHTML=mybanner.responseText ;
	
	} 
}
function myXMLHttpObject(handler)
{	var myRequest = null
	try 
	{	myRequest = new XMLHttpRequest()
	}
	catch (trymicrosoft) 
	{	try
		{	myRequest = new ActiveXObject("Msxml2.XMLHTTP")
  		}
		catch (othermicrosoft)
		{	try
			{	myRequest = new ActiveXObject("Microsoft.XMLHTTP")
			}
			catch (failed)
			{	myRequest = null
    		}
		}
	}
	if (myRequest==null)
		alert("Error initializing XMLHttpRequest!")
	else
	{	if(handler!=null)
			myRequest.onreadystatechange=handler 
		return myRequest
	}
}